Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:26Z

3n² + 7n + 7 = 0

7y² + 9y + 1 = 0

460K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

438K

∫₀^∞ e^(-ω²) dω = √π / 2

F = G m₁m₂ / r²

186K

8x² + 2x + 7 = 0

411K

\frac{10}{6} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

22K

d/dr [r^12] = 12r^11

11t² + 9t + 7 = 0

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\lim_{β\to 0} \frac{\sin β}{β} = 1

406K

d/dφ [φ^5] = 5φ^4

iħ ∂ψ/∂t = Ĥψ

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iħ ∂ψ/∂t = Ĥψ

2H₂ + O₂ → 2H₂O